204145712

素因数分解:

$2^4\times {\mathrm{2441}}^1\times {\mathrm{5227}}^1$

素因数の和:7676

約数の個数: 20

約数和(自身を含む): 395770056

約数和(自身を除く): 191624344

約数列:

[1, 2, 4, 8, 16, 2441, 4882, 5227, 9764, 10454, 19528, 20908, 39056, 41816, 83632, 12759107, 25518214, 51036428, 102072856, 204145712]

約数ペア:

[(1, 204145712), (2, 102072856), (4, 51036428), (8, 25518214), (16, 12759107), (2441, 83632), (4882, 41816), (5227, 39056), (9764, 20908), (10454, 19528)]